CN107929043A - A kind of surgery sitting posture rehabilitation exercising chair - Google Patents
A kind of surgery sitting posture rehabilitation exercising chair Download PDFInfo
- Publication number
- CN107929043A CN107929043A CN201810016417.5A CN201810016417A CN107929043A CN 107929043 A CN107929043 A CN 107929043A CN 201810016417 A CN201810016417 A CN 201810016417A CN 107929043 A CN107929043 A CN 107929043A
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- seat
- sitting posture
- plate
- step tread
- tread plate
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- 238000001356 surgical procedure Methods 0.000 title claims abstract description 18
- 230000006835 compression Effects 0.000 claims abstract description 21
- 238000007906 compression Methods 0.000 claims abstract description 21
- 238000005096 rolling process Methods 0.000 claims description 8
- 238000012549 training Methods 0.000 abstract description 33
- 230000000694 effects Effects 0.000 abstract description 15
- 210000003141 lower extremity Anatomy 0.000 abstract description 14
- 206010061296 Motor dysfunction Diseases 0.000 abstract description 5
- 238000011084 recovery Methods 0.000 abstract description 4
- 208000012661 Dyskinesia Diseases 0.000 abstract description 3
- 210000002683 foot Anatomy 0.000 description 18
- 210000000544 articulatio talocruralis Anatomy 0.000 description 5
- 210000000629 knee joint Anatomy 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 210000003423 ankle Anatomy 0.000 description 2
- 230000002146 bilateral effect Effects 0.000 description 2
- 150000001875 compounds Chemical class 0.000 description 2
- 230000036541 health Effects 0.000 description 2
- 230000003321 amplification Effects 0.000 description 1
- 230000017531 blood circulation Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 201000010099 disease Diseases 0.000 description 1
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 1
- 239000003814 drug Substances 0.000 description 1
- 229940079593 drug Drugs 0.000 description 1
- 235000013399 edible fruits Nutrition 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000001788 irregular Effects 0.000 description 1
- 230000037231 joint health Effects 0.000 description 1
- 239000011159 matrix material Substances 0.000 description 1
- 238000003199 nucleic acid amplification method Methods 0.000 description 1
- 238000000554 physical therapy Methods 0.000 description 1
Classifications
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61H—PHYSICAL THERAPY APPARATUS, e.g. DEVICES FOR LOCATING OR STIMULATING REFLEX POINTS IN THE BODY; ARTIFICIAL RESPIRATION; MASSAGE; BATHING DEVICES FOR SPECIAL THERAPEUTIC OR HYGIENIC PURPOSES OR SPECIFIC PARTS OF THE BODY
- A61H39/00—Devices for locating or stimulating specific reflex points of the body for physical therapy, e.g. acupuncture
- A61H39/04—Devices for pressing such points, e.g. Shiatsu or Acupressure
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61H—PHYSICAL THERAPY APPARATUS, e.g. DEVICES FOR LOCATING OR STIMULATING REFLEX POINTS IN THE BODY; ARTIFICIAL RESPIRATION; MASSAGE; BATHING DEVICES FOR SPECIAL THERAPEUTIC OR HYGIENIC PURPOSES OR SPECIFIC PARTS OF THE BODY
- A61H1/00—Apparatus for passive exercising; Vibrating apparatus ; Chiropractic devices, e.g. body impacting devices, external devices for briefly extending or aligning unbroken bones
- A61H1/02—Stretching or bending or torsioning apparatus for exercising
- A61H1/0237—Stretching or bending or torsioning apparatus for exercising for the lower limbs
- A61H1/024—Knee
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61H—PHYSICAL THERAPY APPARATUS, e.g. DEVICES FOR LOCATING OR STIMULATING REFLEX POINTS IN THE BODY; ARTIFICIAL RESPIRATION; MASSAGE; BATHING DEVICES FOR SPECIAL THERAPEUTIC OR HYGIENIC PURPOSES OR SPECIFIC PARTS OF THE BODY
- A61H1/00—Apparatus for passive exercising; Vibrating apparatus ; Chiropractic devices, e.g. body impacting devices, external devices for briefly extending or aligning unbroken bones
- A61H1/02—Stretching or bending or torsioning apparatus for exercising
- A61H1/0237—Stretching or bending or torsioning apparatus for exercising for the lower limbs
- A61H1/0266—Foot
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61H—PHYSICAL THERAPY APPARATUS, e.g. DEVICES FOR LOCATING OR STIMULATING REFLEX POINTS IN THE BODY; ARTIFICIAL RESPIRATION; MASSAGE; BATHING DEVICES FOR SPECIAL THERAPEUTIC OR HYGIENIC PURPOSES OR SPECIFIC PARTS OF THE BODY
- A61H2201/00—Characteristics of apparatus not provided for in the preceding codes
- A61H2201/12—Driving means
- A61H2201/1207—Driving means with electric or magnetic drive
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61H—PHYSICAL THERAPY APPARATUS, e.g. DEVICES FOR LOCATING OR STIMULATING REFLEX POINTS IN THE BODY; ARTIFICIAL RESPIRATION; MASSAGE; BATHING DEVICES FOR SPECIAL THERAPEUTIC OR HYGIENIC PURPOSES OR SPECIFIC PARTS OF THE BODY
- A61H2201/00—Characteristics of apparatus not provided for in the preceding codes
- A61H2201/14—Special force transmission means, i.e. between the driving means and the interface with the user
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61H—PHYSICAL THERAPY APPARATUS, e.g. DEVICES FOR LOCATING OR STIMULATING REFLEX POINTS IN THE BODY; ARTIFICIAL RESPIRATION; MASSAGE; BATHING DEVICES FOR SPECIAL THERAPEUTIC OR HYGIENIC PURPOSES OR SPECIFIC PARTS OF THE BODY
- A61H2201/00—Characteristics of apparatus not provided for in the preceding codes
- A61H2201/16—Physical interface with patient
- A61H2201/1602—Physical interface with patient kind of interface, e.g. head rest, knee support or lumbar support
- A61H2201/164—Feet or leg, e.g. pedal
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61H—PHYSICAL THERAPY APPARATUS, e.g. DEVICES FOR LOCATING OR STIMULATING REFLEX POINTS IN THE BODY; ARTIFICIAL RESPIRATION; MASSAGE; BATHING DEVICES FOR SPECIAL THERAPEUTIC OR HYGIENIC PURPOSES OR SPECIFIC PARTS OF THE BODY
- A61H2205/00—Devices for specific parts of the body
- A61H2205/10—Leg
- A61H2205/102—Knee
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61H—PHYSICAL THERAPY APPARATUS, e.g. DEVICES FOR LOCATING OR STIMULATING REFLEX POINTS IN THE BODY; ARTIFICIAL RESPIRATION; MASSAGE; BATHING DEVICES FOR SPECIAL THERAPEUTIC OR HYGIENIC PURPOSES OR SPECIFIC PARTS OF THE BODY
- A61H2205/00—Devices for specific parts of the body
- A61H2205/12—Feet
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61H—PHYSICAL THERAPY APPARATUS, e.g. DEVICES FOR LOCATING OR STIMULATING REFLEX POINTS IN THE BODY; ARTIFICIAL RESPIRATION; MASSAGE; BATHING DEVICES FOR SPECIAL THERAPEUTIC OR HYGIENIC PURPOSES OR SPECIFIC PARTS OF THE BODY
- A61H2205/00—Devices for specific parts of the body
- A61H2205/12—Feet
- A61H2205/125—Foot reflex zones
Abstract
A kind of surgery lower limb passive movement recovery chair, it can solve the problems, such as lower limb rehabilitation training because assisting proficiency to impact rehabilitation efficacy；It includes seat, seat is equipped with seat, seat connects pedal seat, pedal seat is equipped with accommodating chamber, oscillating motor is set in accommodating chamber, first compression spring and step tread plate, connecting rod is set on the output shaft of oscillating motor, first shift fork, cam, second shift fork, first conical gear, connecting rod connects half gear, step tread plate sets foot placing groove and cavity, foot placing groove sets the first hole, first hole sets massage column, cavity sets jacking system, jacking system connects rack, pedal seat rear sets leading screw, leading screw connects the second conical gear, leading screw connects square nut, guide pad is set below seat, guide pad is abutted with square nut；The present invention assists that the multi-faceted rehabilitation training of human body lower limbs dyskinesia can be completed without personnel, has the effect of fine to motor dysfunction of lower limb.
Description
Technical field
The present invention relates to medical instruments field, more particularly to a kind of surgery sitting posture rehabilitation exercising chair.
Background technology
With the development of society, motor dysfunction of lower limb patient is more and more as caused by various diseases and contingency, this
A little patients are while operation and drug rehabilitation treatment, it usually needs scientific and normal rehabilitation training are carried out, to reach more preferable
Recovery effects.
Surgery is a kind of physiotherapy and rehabilitation apparatus with sitting posture rehabilitation exercising chair, is carried out mainly for the dyskinesia of lower limb
Rehabilitation training, present most of rehabilitation trainings for lower limb be all by the way of artificial assistance, it is time-consuming, laborious, and health
Multiple training effect is influenced and uneven by the level of the personnel of assistance, and rehabilitation training effect hardly results in guarantee, so compeling to be essential
Want a kind of lower limb rehabilitation training medical instrument to work well.
The content of the invention
For the above situation, to overcome the defect of the prior art, the present invention provides a kind of surgery sitting posture rehabilitation exercising chair,
It can solve lower limb rehabilitation training and rehabilitation training effect is impacted because the level of assistance personnel is different, and rehabilitation training
The problem of time-consuming, laborious.
Its technical solution solved is a kind of surgery sitting posture rehabilitation exercising chair, including seat, seat are equipped with seat, is sat
Front edge of board is rotatably connected to pedal seat, and pedal seat includes level board and vertical plate；Horizontal plate top surface is extended downwardly equipped with accommodating chamber,
Lower part is equipped with oscillating motor and the first compression spring in accommodating chamber, on the output shaft of oscillating motor along output shaft outward direction successively
Equipped with connecting rod, the first shift fork, cam, the second shift fork, the first conical gear, the free end of connecting rod is connected with half gear；Accommodating chamber
Internal upper part is rotatably connected to step tread plate；Pedal plate top surface is equipped with two foot placing grooves, and foot placing groove bottom surface is equipped with multiple first holes, and first
Massage column is equipped with hole；Step tread plate is internally provided with cavity, and the jacking system that massage column can be jacked up and put down is equipped with cavity,
Step tread plate bottom surface is abutted against with the first compression spring top surface and flank of cam；Jacking system is fixedly connected with rack, rack and
Half gear engages；Vertical plate rear is equipped with rotatable leading screw, and leading screw upper and lower side is connected by rolling bearing with pedal seat；Leading screw
Lower part is fixedly connected with the second conical gear, and the second conical gear is engaged with the first conical gear；The side of being rotatably connected on leading screw
Shape nut；Guide pad is arranged below in seat front end, and guide pad is abutted against with square nut.
The present invention can carry out the dyskinesia of human body lower limbs multi-faceted rehabilitation training, including carry out knee joint fortune
Dynamic, ankle motion and foot massages etc., have the effect of fine to motor dysfunction of lower limb rehabilitation.And without people during use
Work is assisted, and completes rehabilitation training by recovery chair completely, eliminates the influence because assisting proficiency's difference to rehabilitation training effect,
Rehabilitation training to user has very big help.
Brief description of the drawings
Fig. 1 is the three-dimensional view of the present invention.
Fig. 2 is the partial sectional perspective view of the present invention.
Fig. 3 is the front sectional view of the present invention.
Fig. 4 is the enlarged view of a-quadrant in Fig. 3.
Fig. 5 is the right side view of working condition five of the present invention.
Fig. 6 is the right side view of working condition two of the present invention.
Fig. 7 is the right side view of working condition four of the present invention.
Fig. 8 is the three-dimensional view of half gear of the present invention.
Fig. 9 is the three-dimensional view of the pedal seat of the present invention.
Figure 10 is the three-dimensional view of the seat of the present invention.
Embodiment
The embodiment of the present invention is described in further details below in conjunction with attached drawing 1-10.
For the ease of statement, the placement of "front", "rear", "left", "right" in this specification, " on ", " under " according to Fig. 3
Mode is set.
From Fig. 1-10, a kind of surgery sitting posture rehabilitation exercising chair, including seat 1, seat 1 are equipped with seat 2, seat 2
Front end is rotatably connected to pedal seat 3, and pedal seat 3 includes level board 4 and vertical plate 5；4 top surface of level board is extended downwardly equipped with receiving
Chamber 6, lower part is equipped with oscillating motor 7 and first and compresses spring 18 in accommodating chamber 6, axial along output on the output shaft of oscillating motor 7
Outer direction is equipped with connecting rod 8, the first shift fork 9, cam 10, the second shift fork 11, the first conical gear 12, the free end of connecting rod 8 successively
It is connected with half gear 13；6 internal upper part of accommodating chamber is rotatably connected to step tread plate 14；14 top surface of step tread plate is equipped with two foot placing grooves 15,
15 bottom surface of foot placing groove is equipped with multiple first holes 16, and massage column 17 is equipped with the first hole 16；Step tread plate 14 is internally provided with cavity 19, empty
The jacking system that massage column 17 can be jacked up and put down, 14 bottom surface of step tread plate and the first compression 18 top surface of spring are equipped with chamber 19
And 10 outer edge surface of cam abuts against, the first compression spring 18 and cam 10 set up separately in the rotation axis both sides of step tread plate 14；Top
Lifting device is fixedly connected with rack 20, and 20 and half gear 13 of rack engages；5 rear of vertical plate is equipped with rotatable leading screw 21, leading screw
21 upper and lower sides are connected by rolling bearing with pedal seat 3；21 lower part of leading screw is fixedly connected with the second conical gear 22, the second circular cone
Gear 22 is engaged with the first conical gear 12；Square nut 23 is rotatably connected on leading screw 21；Guiding is arranged below in 2 front end of seat
Block 24, guide pad 24 are abutted against with square nut 23.
Preferably, seat 1 is equipped with safe band 25, and 15 periphery of foot placing groove is equipped with spats band 26.
Preferably, step tread plate 14 is rotatably connected in accommodating chamber 6 through the first rotation axis 27,27 left and right directions of the first rotation axis
Set.
Preferably, the first hole 16 is in matrix shape layout designs.
Preferably, 6 bottom surface of accommodating chamber is equipped with fixed pin 45, and the first compression spring 18 is sleeved on fixed pin 45, the first pressure
18 bottom surface of contracting spring is fixedly connected with fixed pin 45.
Preferably, jacking system includes jacking up plate 28, jacks up plate 28 with respect to the movement of 14 left and right directions of step tread plate；Jack up plate 28
The top surface sliding contact of top surface and cavity 19；Jack up 28 bottom surface of plate and be fixedly connected with rack 20 close to 5 side of vertical plate；Jack up plate 28
Top surface is equipped with the multiple rows of and deep gouge 29 of the corresponding undulate in 16 position of the first hole along the extension of its direction of motion.
Preferably, jack up 28 bottom surface of plate and be equipped with two the first grooves 30 along its direction of motion, 19 bottom surface of cavity corresponds to first
Two the second grooves 31 are equipped with groove 30, multiple balls 32 are equipped with the first groove 30 and the second groove 31.
Preferably, half gear 13 is equipped with the second rotation axis 33, and the second rotation axis 33 is connected to step tread plate by rolling bearing
On 14, half gear 13 is outward extended with the first bar 34, and the first bar 34 is equipped with elongated slot 43, and 43 medial surface of elongated slot is arc-shaped, is connected
The free end of bar 8 is sphere 44, and sphere 44 is placed in elongated slot 43, forms the company that sphere 44 can be rotated and slided in elongated slot 43
Connect.
Preferably, 17 outside diameter of massage column has been connected through a screw thread round nut 35, and 16 hypomere of the first hole is equipped with and the first hole
16 concentric and radiuses are more than the position-arresting groove 36 of round nut 35, and 36 penetrated cavity of position-arresting groove, 19 top surface, round nut 35 is positioned at only
In the groove 36 of position.
Preferably, 17 upper end of massage column is hemispherical；17 lower end of massage column is equipped with blind hole 37, in blind hole 37 along its axial direction to
Under be disposed with the second compression spring 38 and guide post 39；39 upper end of guide post has been connected through a screw thread bolt 40,40 top surface of bolt
Abutted against with the second 38 bottom surface of compression spring；39 lower end of guide post is rotatably connected to guide wheel 41, and guide wheel 41 is abutted against with deep gouge 29.
Preferably, 23 one end of square nut is equipped with the chamfering of involute contour, and guide pad 24 is equipped with inclined-plane, and inclined-plane is to dividing into
There is blind slot 42, the chamfering of 23 involute contour of square nut is abutted with blind slot 42.
In the use of the present invention,
There are five kinds of working conditions, including working condition one：First shift fork 9 pushes 8 position of connecting rod, and the second shift fork 11 pushes cam 10
With 12 centre position of the first conical gear, oscillating motor 7 drives connecting rod 8 to swing by the first shift fork 9,10 and first circular cone of cam
Gear 12 cannot be swung；Working condition two：First shift fork 9 pushes 10 centre position of connecting rod 8 and cam, and the second shift fork 11 pushes convex
10 positions are taken turns, oscillating motor 7 is swung by the second shift fork 11 with moving cam 10, and 8 and first conical gear 12 of connecting rod cannot be swung；
Working condition three：First shift fork 9 pushes 8 position of connecting rod, and the second shift fork 11 pushes 9 position of cam, and oscillating motor 7 passes through first group
While fork 9 drives the swing of connecting rod 8, swung by the second shift fork 11 with moving cam 10, the first conical gear 12 cannot be swung；Work
Make situation four：First shift fork 9 pushes 10 centre position of connecting rod 8 and cam, and the second shift fork 11 pushes 12 position of the first conical gear,
Oscillating motor 7 drives the first conical gear 12 to swing by the second shift fork 11, and connecting rod 8 and cam 10 cannot be swung；Working condition
Five：First shift fork 9 is located at 10 centre position of connecting rod 8 and cam, and the second shift fork 11 is located in 10 and first conical gear 12 of cam
Between position, connecting rod 8,10 and first conical gear 12 of cam cannot be swung.
Consideration user is motor dysfunction of lower limb personnel, during user's rehabilitation exercise, after taking seat 2, first buckles safety
Band 25, to ensure its safety in rehabilitation training, while adjusts hip point , Shi popliteal nest and is located at turning for pedal seat 3
Dynamic overcentre；Then both feet are placed in foot placing groove 15, and buckle the spats band 26 of both feet, are avoided because user is doing rehabilitation
Both feet disengaging foot placing groove 15 causes rehabilitation training to interrupt in training process, and influences rehabilitation training and rehabilitation training effect.
Then working condition is selected according to rehabilitation training demand, when adjusting to working condition for the moment, oscillating motor 7 passes through the
One shift fork 9 drives connecting rod 8 to swing, and since 8 and half gear 13 of connecting rod connects, the second rotation axis 33 is connected to foot by rolling bearing
Pedal on plate 14, half gear 13 and rack 20 engage, and rack 20 is fixedly connected with plate 28 is jacked up, so oscillating motor 7 can drive top
The bilateral reciprocation in cavity 19 of starting board 28, and sphere 44 only rotates in elongated slot 43, at this time, since deep gouge 29 is in wave
Shape is extended, and deep gouge 29 can drive 17 waveform of massage column of corresponding entire row to pump, 17 waveform of massage column
Pump, play foot bottom massage function, can be very good to stimulate sole acupoint, increase foot blood circulation；Massage
The upper end of column 17 can increase the comfort level of massage for hemispherical, allow user more to be cooperated with one's own initiative in rehabilitation training, health
Multiple training effect is more obvious.
While jacking up 28 bilateral reciprocation of plate, 29 friction wheel 41 of deep gouge, makes guide wheel 41 be rotated around its shaft, rises and subtracts
The effect of the small resistance of motion, makes movement more smooth, and rehabilitation efficacy is more preferable；And when the trough of deep gouge 29 moves to
During 41 position of guide wheel, massage column 17 submerges in the first hole 16 to greatest extent, when the wave crest of deep gouge 29 moves to 41 position of guide wheel,
Massage column 17 stretches out the first hole 16 to greatest extent and the second compression spring 38 is compressed to greatest extent；Ball 32 will be the at the same time
Reciprocating rolling in one groove 30 and the second groove 31, has the function that to keep jacking up 28 direction of motion of plate and reduces the resistance of motion.
, can be by adjusting position of the round nut 35 on massage column 17 i.e. for the different demands of different users
Adjustable massage column 17 stretches out the maximum length in the first hole 16, and the length of guide post 39 i.e. adjustable the is screwed in by adjusting bolt 40
The maximum compression length of two compression springs 38, to reach different massage force requirements, by the swing speed for adjusting oscillating motor 7
Degree, the frequency that pumps of adjusting massage column 17, to reach different foot massages frequencies.
When working condition two is arrived in adjusting, oscillating motor 7 is moved by the second shift fork 11 with moving cam 10,10 outer rim of cam
Face and 14 bottom surface of step tread plate abut against, and step tread plate 14 is rotatably connected on pedal seat 3 by the first rotation axis 27, so swinging electricity
Machine 7 can drive step tread plate 14 around 27 reciprocally swinging of the first rotation axis, and then the foot of user is around ankle-joint reciprocating rotation, to making
The ankle-joint of user carries out rehabilitation training.
First 18 bottom surface of compression spring is fixedly connected with fixed pin 45, it is ensured that in 14 reciprocally swinging process of step tread plate
In, the first compression spring 18 will not position offset or upset etc.；The first compression bullet during the reciprocally swinging of step tread plate 14
Spring 18 is in confined state all the time, for cam 10 from peak to minimum point rotates when step tread plate 14 revolution actuating back rotation
Power, and it is at the uniform velocity steady to keep pedal seat 14 to rotate.
For the demand of different users, by the swing speed for adjusting oscillating motor 7, you can adjust the pendulum of step tread plate 14
Dynamic speed, to reach different ankle motion speed.
When needing sole and the ankle-joint rehabilitation training at the same time to user, it is only necessary to working condition three is arrived in adjusting, this
When oscillating motor 7 by the first shift fork 9 drive connecting rod 8 move while, moved by the second shift fork 11 with moving cam 10, work
Situation three is the compound motion of working condition one and working condition two, in order to ensure the normal operation of working condition three, is being started
During working condition three, the position of the first synchronising (connecting) rod 8 of meeting and cam 10, to ensure that the steady of compound motion carries out；In working condition
Since the reciprocally swinging of step tread plate 14 can drive 13 reciprocally swinging of jacking system and half gear when three, so 43 opposing spheres of elongated slot
44 both can rotate or can slide；The inner side of elongated slot 43 is arranged to arc-shaped, it is ensured that sphere 44 is rotated and slided smooth at the same time
Steadily, massage column 17 pumps and 14 reciprocally swinging of step tread plate at this time, can reach the foot massages to user
The effect being carried out at the same time with ankle joint rehabilitation training, by the swing speed for adjusting oscillating motor 7, you can adjust foot massages
The speed of frequency and ankle joint rehabilitation training.
When needing to move the knee joint of user, it is only necessary to which working condition four is arrived in adjusting, and oscillating motor 7 passes through the at this time
Two shift forks 11 drive the first conical gear 12 to swing；Since the first conical gear 12 and the second conical gear 22 engage, the second circle
Bevel gear 22 is fixedly connected on leading screw 21, and leading screw 21 is connected through a screw thread square nut 23, and square nut 23 abuts blind slot 42,
21 upper and lower side of leading screw is fixed on pedal seat 3 by rolling bearing, and pedal seat 3 is rotatably connected on seat 1, and blind slot 42 is arranged on
On guide pad 24, so oscillating motor 7 is swung leading screw 21 can be driven to swing, and then make square nut 23 along 42 above-below direction of blind slot
Move back and forth, since blind slot 42 is in inclined-plane setting, so pedal seat 3 can be around 1 reciprocally swinging of seat, to the knee joint health of user
Refreshment is practiced；The swing speed of pedal seat 3 is controlled by the swing speed of oscillating motor 7, can be to swinging according to different users
The swing speed of motor 7 makes corresponding setting adjustment, makes that rehabilitation training effect is more obvious, use scope is more extensive；
, can be with meanwhile leading screw 21 is arranged to the gearratio of multiple lead screw 21, the first conical gear 12 and the second conical gear 22 and is less than 1
The swing angle of effective amplification oscillating motor 7, so as to ensure that the swing angle maximum of pedal seat 3 can reach 80 °, reaches fine
The kneed effect of movement.In addition square nut 23 is arranged to the chamfering of involute contour, Ke Yibao with 42 place of abutting of blind slot
Card pedal seat 3 is steadily at the uniform velocity swung in swing process, and the rehabilitation training to user is more safe and effective.
After all rehabilitation trainings, operating position five is arrived in adjusting, and closes power supply.
The power source of the present invention is oscillating motor 7, makes the speed of rehabilitation training can be according to the need of different users
Adjustment is asked, while massage force can make corresponding adjustment, use scope bigger and use effect according to the demand of different users
Fruit is more obvious, there is good rehabilitation training effect to motor dysfunction of lower limb different degrees of caused by different inducements；In addition
The present invention fully relies on the rehabilitation training that recovery chair completes lower limb, avoids because assisting proficiency irregular without artificial assistance
The problem of rehabilitation efficacy is undesirable caused by uneven.
Claims (10)
1. a kind of surgery sitting posture rehabilitation exercising chair, it is characterised in that including seat（1）, seat（1）Equipped with seat（2）, seat
（2）Front end is rotatably connected to pedal seat（3）, pedal seat（3）Including level board（4）And vertical plate（5）；Level board（4）Top surface to
Lower extension is equipped with accommodating chamber（6）, accommodating chamber（6）Interior lower part is equipped with oscillating motor（7）With the first compression spring（18）, oscillating motor
（7）Output shaft on along output shaft outward direction be equipped with connecting rod successively（8）, the first shift fork（9）, cam（10）, the second shift fork
（11）, the first conical gear（12）, connecting rod（8）Free end be connected with half gear（13）；Accommodating chamber（6）Internal upper part is rotatablely connected
There is step tread plate（14）；Step tread plate（14）Top surface is equipped with two foot placing grooves（15）, foot placing groove（15）Bottom surface is equipped with multiple first holes
（16）, the first hole（16）It is interior to be equipped with massage column（17）；Step tread plate（14）It is internally provided with cavity（19）, cavity（19）Interior be equipped with can be with
By massage column（17）The jacking system for jacking up and putting down, step tread plate（14）Bottom surface and the first compression spring（18）Top surface and cam
（10）Outer edge surface abuts against, the first compression spring（18）And cam（10）Set up separately in step tread plate（14）Rotation axis both sides；Top
Lifting device is fixedly connected with rack（20）, rack（20）With half gear（13）Engagement；Vertical plate（5）Rear is equipped with rotatable leading screw
（21）, leading screw（21）Upper and lower side passes through rolling bearing and pedal seat（3）Connection；Leading screw（21）Lower part is fixedly connected with the second circular cone
Gear（22）, the second conical gear（22）With the first conical gear（12）Engagement；Leading screw（21）On be rotatably connected to square nut
（23）；Seat（2）Guide pad is arranged below in front end（24）, guide pad（24）With square nut（23）Abut against.
A kind of 2. surgery sitting posture rehabilitation exercising chair according to claim 1, it is characterised in that seat（1）Equipped with safety
Band（25）, foot placing groove（15）Periphery is equipped with spats band（26）.
A kind of 3. surgery sitting posture rehabilitation exercising chair according to claim 1, it is characterised in that step tread plate（14）Through first
Rotation axis（27）It is rotatably connected on accommodating chamber（6）It is interior, the first rotation axis（27）Left and right directions is set.
A kind of 4. surgery sitting posture rehabilitation exercising chair according to claim 1, it is characterised in that accommodating chamber（6）Bottom surface is set
There is fixed pin（45）, the first compression spring（18）It is sleeved on fixed pin（45）On, the first compression spring（18）Bottom surface and fixed pin
（45）It is fixedly connected.
5. a kind of surgery sitting posture rehabilitation exercising chair according to claim 1, it is characterised in that jacking system includes jacking up
Plate（28）, jack up plate（28）With respect to step tread plate（14）Left and right directions moves；Jack up plate（28）Top surface and cavity（19）Top surface slide
Dynamic contact；Jack up plate（28）Bottom surface is close to vertical plate（5）Side is fixedly connected with rack（20）；Jack up plate（28）Top surface is moved along it
Direction extension is equipped with multiple rows of and the first hole（16）The deep gouge of the corresponding undulate in position（29）.
6. a kind of surgery sitting posture rehabilitation exercising chair according to claim 1, it is characterised in that jack up plate（28）Bottom surface edge
Its direction of motion is equipped with two the first grooves（30）, cavity（19）Bottom surface corresponds to the first groove（30）Place is equipped with two the second grooves
（31）, the first groove（30）With the second groove（31）It is interior to be equipped with multiple balls（32）.
A kind of 7. surgery sitting posture rehabilitation exercising chair according to claim 1, it is characterised in that half gear（13）Equipped with
Two rotation axis（33）, the second rotation axis（33）Step tread plate is connected to by rolling bearing（14）On, half gear（13）Stretch out
There is the first bar（34）, the first bar（34）It is equipped with elongated slot（43）, elongated slot（43）Medial surface is arc-shaped, connecting rod（8）Free end
For sphere（44）, sphere（44）It is placed in elongated slot（43）It is interior, form sphere（44）In elongated slot（43）The interior company that can be rotated and slide
Connect.
A kind of 8. surgery sitting posture rehabilitation exercising chair according to claim 1, it is characterised in that massage column（17）Outside diameter leads to
Cross and be threaded with round nut（35）, the first hole（16）Hypomere is equipped with and the first hole（16）With one heart and radius is more than round nut
（35）Position-arresting groove（36）, position-arresting groove（36）Penetrated cavity（19）Top surface, round nut（35）Positioned at position-arresting groove（36）In.
A kind of 9. surgery sitting posture rehabilitation exercising chair according to claim 5, it is characterised in that massage column（17）Upper end is
Hemispherical；Massage column（17）Lower end is equipped with blind hole（37）, blind hole（37）It is interior that the second compression bullet is axially downwardly disposed with along it
Spring（38）And guide post（39）；Guide post（39）Upper end has been connected through a screw thread bolt（40）, bolt（40）Top surface and the second compression bullet
Spring（38）Bottom surface abuts against；Guide post（39）Lower end is rotatably connected to guide wheel（41）, guide wheel（41）With deep gouge（29）Abut against.
A kind of 10. surgery sitting posture rehabilitation exercising chair according to claim 1, it is characterised in that square nut（23）One
Chamfering of the end equipped with involute contour, guide pad（24）Equipped with inclined-plane, inclined-plane is to having blind slot（42）, square nut（23）Gradually
Burst at the seams the chamfering and blind slot of profile（42）Abut.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810016417.5A CN107929043B (en) | 2018-01-08 | 2018-01-08 | Surgical sitting type rehabilitation training chair |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810016417.5A CN107929043B (en) | 2018-01-08 | 2018-01-08 | Surgical sitting type rehabilitation training chair |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107929043A true CN107929043A (en) | 2018-04-20 |
| CN107929043B CN107929043B (en) | 2020-04-17 |
Family
ID=61937458
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810016417.5A Expired - Fee Related CN107929043B (en) | 2018-01-08 | 2018-01-08 | Surgical sitting type rehabilitation training chair |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107929043B (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109044587A (en) * | 2018-07-25 | 2018-12-21 | 深圳市中医院 | The protective device of function is corrected with cervical vertebra |
| CN112891138A (en) * | 2021-01-23 | 2021-06-04 | 黄权 | Department of neurology patient nurses rehabilitation device |
| CN109044587B (en) * | 2018-07-25 | 2024-04-16 | 深圳市中医院 | Protection device with cervical vertebra correcting function |
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| CN109044587A (en) * | 2018-07-25 | 2018-12-21 | 深圳市中医院 | The protective device of function is corrected with cervical vertebra |
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| CN112891138B (en) * | 2021-01-23 | 2023-08-15 | 黄权 | Department of neurology patient nurses recovered device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN107929043B (en) | 2020-04-17 |
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Inventor after: Liu Juan Inventor after: Li Jianhua Inventor after: Fan Changyun Inventor after: Lan Ling Inventor before: Lan Ling |
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Effective date of registration: 20200205 Address after: 262100 Anqiu City, Shandong Province Health Road, No. 259, No. Applicant after: Liu Juan Address before: No.8, unit 2, building 1, yard 105, hanghai Middle Road, Erqi District, Zhengzhou City, Henan Province 450015 Applicant before: Lan Ling |
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